We present a new model for distributed shared memory systems, based on remote data accesses. Such features are offered by network interface cards that allow one-sided operations, remote direct memory access and OS bypass. This model leads to new interpretations of distributed algorithms allowing us to propose an innovative detection technique of race conditions only based on logical clocks. Ind...

A method to extract information of network connection status information from physical memory on Windows Vista operating system is proposed. Using this method, a forensic examiner can extract accurately the information of current TCP/IP network connection information, including IDs of processes which established connections, establishing time, local address, local port, remote address, remote p...

We studied remote memory, both autobiographical and public, longitudinally over a 1-year period in 24 patients with dementia of Alzheimer type (DAT) and 30 matched controls. Although both public and autobiographical memory were impaired in DAT, public memory deteriorated longitudinally, while autobiographical memory did not. These data support the hypothesis that remote memory may be fractionat...

This paper makes the following contributions: It proposes a new methodology for quantifying remote memory access contention on hardware DSM multiprocessors. The most valuable aspect of this methodology is that it assesses the impact of contention on real parallel programs running on real hardware. The methodology uses as input the number of accesses from each DSM node to each page in memory. A ...

Experiences and performance results of a multiprocessor cluster consisting of personal computers connected with PCI communication cards based on the SCI communication standard are presented. The SCI communication technology enables remote memory access to the physically distributed memory of the cluster from all over the network. The standard operating system WindowsNT extended with a small int...

Experiences and performance results of a multiprocessor cluster consisting of personal computers connected with PCI communication cards based on the SCI communication standard are presented. The SCI communication technology enables remote memory access to the physically distributed memory of the cluster from all over the network. The standard operating system WindowsNT extended with a small int...

Networks of workstations and high-performance microcomputers have been rarely used for running highperformance applications like multimedia, simulations, scientific and engineering applications,because, although they have significant aggregate computing power, they lack the support for efficient message-passing and shared-memory communication. In this paper we present Telegraphos, a distributed...

Disaggregating resources in data centers is an emerging trend. Recent work has begun to explore memory disaggregation, but suffers limitations including lack of consideration of the complexity of cloud-based deployment, including heterogeneous hardware and APIs for cloud users and operators. In this paper, we present FluidMem, a complete system to realize disaggregated memory in the datacenter....

Remote memory includes autobiographical memory and memory for public events and famous people. Amnesia for public events can be associated or not with deficits in autobiographical memory, and anterograde amnesia. It could extend on various periods of time and involve all or only parts of remote memory. We present a short version (EVE-10) of a previous 30-item scale (EVE-30), assessing memory fo...

Memories of threatening, fear-evoking events can persist even over a lifetime. While fear memory is widely considered to be a highly persistent and durable form of memory, its circuits are not. This article reviews the dynamic temporal representation of remote fear memory in the brain, at the level of local circuits and distributed networks. Data from the study of Pavlovian cued fear conditioni...